Convoluted wafers have a wavy, convoluted design. The inside ring of the wafer gets pressed to make the convoluted shape. There are no spacers needed with convoluted wafer.  There is, however, a specific way they need to be installed. Once you get the placement right, convoluted wafers are much easier to install as there is no need for a spacer.

El grosor del anillo de plástico de 50 mm evita la corrosión de los espaciadores. Compatibles con todas las máquinas, los cepillos pueden ser neutros o tener hélice izquierda o derecha para devolver los residuos al aspirador.

Anillos de cepillos de oblea de perfil plano para barredoras con núcleo sintético y material de relleno. Disponibles en diámetros de núcleo y cepillo estándar para adaptarse a todas las máquinas comunes.

Steel Profile Brush Rings are available with a synthetic or steel wire for mounting to a roller brush or sweeping roller. Synthetic brushes are ideal for removing leaves and dirt, but combined with steel brush rings, they retain the flexibility to sweep, but with toughness to remove stubborn dirt and snow.